Cost of living in Gliwice (Poland) is 31% more expensive than in Zhengzhou (China)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 126 prices entered by 10 different people.
For example, you would need at least 元12,835 (6,912 zł) in Gliwice to maintain the same standard of living that you can have with 元9,800 in Zhengzhou.